Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/3395ca2d2bb31cef023324a634512c74b877e4ea.php:5 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/3395ca2d2bb31cef023324a634512c74b877e4ea.php on line 5